v=0
o=- 1852792980555145345 2 IN IP4 127.0.0.1
s=-
t=0 0
a=group:BUNDLE audio video
a=extmap-allow-mixed
a=msid-semantic: WMS c435b864-09cb-4e9b-b467-0215765153b2
m=audio 9 UDP/TLS/RTP/SAVPF 111 103 104 9 102 0 8 106 105 13 110 112 113 126
c=IN IP4 0.0.0.0
a=rtcp:9 IN IP4 0.0.0.0
a=ice-ufrag:yZwB
a=ice-pwd:xoT7qMaStLtOryw8gBoh9HBE
a=ice-options:trickle
a=fingerprint:sha-256 E6:93:81:34:89:3A:AE:E9:66:B3:B1:BF:81:F4:F9:EF:71:84:41:21:09:98:BC:D2:0C:7F:98:EF:CA:E5:47:3A
a=setup:actpass
a=mid:audio
a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level
a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01
a=sendrecv
a=rtcp-mux
a=rtpmap:111 opus/48000/2
a=rtcp-fb:111 transport-cc
a=fmtp:111 minptime=10;useinbandfec=1
a=rtpmap:103 ISAC/16000
a=rtpmap:104 ISAC/32000
a=rtpmap:9 G722/8000
a=rtpmap:102 ILBC/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:106 CN/32000
a=rtpmap:105 CN/16000
a=rtpmap:13 CN/8000
a=rtpmap:110 telephone-event/48000
a=rtpmap:112 telephone-event/32000
a=rtpmap:113 telephone-event/16000
a=rtpmap:126 telephone-event/8000
a=ssrc:467703518 cname:LpqUpo/SZG/oP5nR
a=ssrc:467703518 msid:c435b864-09cb-4e9b-b467-0215765153b2 112bdcb4-6696-4473-921b-54a9b864134e
a=ssrc:467703518 mslabel:c435b864-09cb-4e9b-b467-0215765153b2
a=ssrc:467703518 label:112bdcb4-6696-4473-921b-54a9b864134e
m=video 9 UDP/TLS/RTP/SAVPF 96 97 98 99 35 36 100 101 127
c=IN IP4 0.0.0.0
a=rtcp:9 IN IP4 0.0.0.0
a=ice-ufrag:mrRm
a=ice-pwd:eQ/xWrHgvgZol4cryWYtf6kM
a=ice-options:trickle renomination
a=fingerprint:sha-256 08:BF:EB:45:0B:49:A0:51:B1:D8:45:4E:BA:03:81:98:95:64:0A:2A:27:0E:B6:2D:2B:E7:9E:C4:0E:A5:53:14
a=setup:actpass
a=mid:video
a=extmap:14 urn:ietf:params:rtp-hdrext:toffset
a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=extmap:13 urn:3gpp:video-orientation
a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01
a=extmap:5 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay
a=extmap:6 http://www.webrtc.org/experiments/rtp-hdrext/video-content-type
a=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing
a=extmap:8 http://www.webrtc.org/experiments/rtp-hdrext/color-space
a=sendrecv
a=rtcp-mux
a=rtcp-rsize
a=rtpmap:96 VP8/90000
a=rtcp-fb:96 goog-remb
a=rtcp-fb:96 transport-cc
a=rtcp-fb:96 ccm fir
a=rtcp-fb:96 nack
a=rtcp-fb:96 nack pli
a=rtpmap:97 rtx/90000
a=fmtp:97 apt=96
a=rtpmap:98 VP9/90000
a=rtcp-fb:98 goog-remb
a=rtcp-fb:98 transport-cc
a=rtcp-fb:98 ccm fir
a=rtcp-fb:98 nack
a=rtcp-fb:98 nack pli
a=rtpmap:99 rtx/90000
a=fmtp:99 apt=98
a=rtpmap:35 AV1X/90000
a=rtcp-fb:35 goog-remb
a=rtcp-fb:35 transport-cc
a=rtcp-fb:35 ccm fir
a=rtcp-fb:35 nack
a=rtcp-fb:35 nack pli
a=rtpmap:36 rtx/90000
a=fmtp:36 apt=35
a=rtpmap:100 red/90000
a=rtpmap:101 rtx/90000
a=fmtp:101 apt=100
a=rtpmap:127 ulpfec/90000
a=ssrc-group:FID 2760462647 1007249032
a=ssrc:2760462647 cname:LpqUpo/SZG/oP5nR
a=ssrc:2760462647 msid:c435b864-09cb-4e9b-b467-0215765153b2 8d8b378e-fc04-428d-a4df-50af401e70d2
a=ssrc:2760462647 mslabel:c435b864-09cb-4e9b-b467-0215765153b2
a=ssrc:2760462647 label:8d8b378e-fc04-428d-a4df-50af401e70d2
a=ssrc:1007249032 cname:LpqUpo/SZG/oP5nR
a=ssrc:1007249032 msid:c435b864-09cb-4e9b-b467-0215765153b2 8d8b378e-fc04-428d-a4df-50af401e70d2
a=ssrc:1007249032 mslabel:c435b864-09cb-4e9b-b467-0215765153b2
a=ssrc:1007249032 label:8d8b378e-fc04-428d-a4df-50af401e70d2